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Need help with diagnosis
EddieEdstarted grow question 3 years ago
What sort of disease/deficiency/problems am I facing here?
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Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
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Kolibrianswered grow question 3 years ago
Schwerer Kalium-Mangel, vermutlich durch eine Nährstoffsperre.
Substrat mit passendem PH spülen, anschließend mit Kalium düngen, ggf. noch etwas Magnesium.
Für eine schnellere Hilfe 200g Bananenschalen (bio) in 500 ml Wasser aufkochen, 24 h ziehen lassen, dan abseihen.
Diese Flüssigkeit 1:10 mit Wasser verdünnen und von unten auf die Bläter sprühen.
Viel Glück
Robertsanswered grow question 3 years ago
Potassium and magnesium do not look the same. Potassium starts with straight burnt tip. Then more tops and spots, fading color as it progresses.
Magnesium effects color between views in leaves.
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Robertsanswered grow question 3 years ago
Progress potassium deficiency due to flowering. Easy on nitrogen but increased levels of potassium and phosphorus.
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m0useanswered grow question 3 years ago
Looks like it could use some extra Potassium.
potassium and magnesium look the same in its early stages on the edges of the leaves.
Calcium makes spots on the insdie of the leaves.
If you have CalMg use it. and if you have some extra potassium kicking around use it as well.
Best of Luck.
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